0=16t^2-9t-46

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Solution for 0=16t^2-9t-46 equation:


Simplifying
0 = 16t2 + -9t + -46

Reorder the terms:
0 = -46 + -9t + 16t2

Solving
0 = -46 + -9t + 16t2

Solving for variable 't'.

Combine like terms: 0 + 46 = 46
46 + 9t + -16t2 = -46 + -9t + 16t2 + 46 + 9t + -16t2

Reorder the terms:
46 + 9t + -16t2 = -46 + 46 + -9t + 9t + 16t2 + -16t2

Combine like terms: -46 + 46 = 0
46 + 9t + -16t2 = 0 + -9t + 9t + 16t2 + -16t2
46 + 9t + -16t2 = -9t + 9t + 16t2 + -16t2

Combine like terms: -9t + 9t = 0
46 + 9t + -16t2 = 0 + 16t2 + -16t2
46 + 9t + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
46 + 9t + -16t2 = 0

Factor a trinomial.
(2 + -1t)(23 + 16t) = 0

Subproblem 1

Set the factor '(2 + -1t)' equal to zero and attempt to solve: Simplifying 2 + -1t = 0 Solving 2 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1t = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1t = 0 + -2 -1t = 0 + -2 Combine like terms: 0 + -2 = -2 -1t = -2 Divide each side by '-1'. t = 2 Simplifying t = 2

Subproblem 2

Set the factor '(23 + 16t)' equal to zero and attempt to solve: Simplifying 23 + 16t = 0 Solving 23 + 16t = 0 Move all terms containing t to the left, all other terms to the right. Add '-23' to each side of the equation. 23 + -23 + 16t = 0 + -23 Combine like terms: 23 + -23 = 0 0 + 16t = 0 + -23 16t = 0 + -23 Combine like terms: 0 + -23 = -23 16t = -23 Divide each side by '16'. t = -1.4375 Simplifying t = -1.4375

Solution

t = {2, -1.4375}

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